24. (III) Consider the network of resistors shown in Fig. 19–52. Answer qualitatively: (a) What happens to the voltage across each resistor when the switch S is closed? (b) What happens to the current through each when the switch is closed? (c) What happens to the power output of the battery when the switch is closed? (d) Let R1 = R = R3 = R4 = 155 N and V = 22.0 V. Determine the current through each resis- tor before and after closing the switch. Are your qualitative predictions confirmed? R1 ww S R3 RA R2 FIGURE 19-52 Problem 24. ww

24. (III) Consider the network of resistors shown in Fig. 19–52. Answer qualitatively: (a) What happens to the voltage across each resistor when the switch S is closed? (b) What happens to the current through each when the switch is closed? (c) What happens to the power output of the battery when the switch is closed? (d) Let R1 = R = R3 = R4 = 155 N and V = 22.0 V. Determine the current through each resis- tor before and after closing the switch. Are your qualitative predictions confirmed? R1 ww S R3 RA R2 FIGURE 19-52 Problem 24. ww